139009-47-5 3-((2-((Dimethylamino)methyl)phenyl)thio)benzonitrile (Z)-2-butenedioate (1:1) 3-(2-(Dimethylaminomethyl)phenylthio)benzonitrile hydrogen maleate Benzonitrile, 3-((2-((dimethylamino)methyl)phenyl)thio)-, (Z)-2-butenedioate (1:1) VUFB 17699